Delsys develops wearable sensor technology and electromyography (EMG) solutions for research into human movement. For 30 years, the company has focused on advancing how researchers measure and understand movement, muscle activity, and neuromuscular function. Its systems support work across applied research, engineering, movement sciences, and neurophysiology, as well as teaching and rehabilitation studies.

Delsys offers wireless Trigno systems, including Centro for research-grade applications and Lite as an entry-level option, alongside high-density EMG solutions and sensors. Trigno Link can combine muscle activation data with measures such as oxygen use, breathing rate, and heart rate. The product range also includes the Delsys Application Program Interface for real-time data access and custom integrations, Trigno Discover software for data collection and analysis, and NeuroMap software for visualizing motor unit behavior with Trigno Galileo sensors.

The company emphasizes high-fidelity signals, synchronized wireless communication, intuitive software, and an expandable product ecosystem. Its tools are used to investigate biomechanics, motor control, human-machine interaction, gait, athletic performance, and rehabilitation.